Raw Multi-Channel Seismic Shot Data from the Nankai Trough and Subduction Zone, a MARGINS Focus Site, acquired during the R/V Maurice Ewing expedition EW9907 (1999)

This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Maurice Ewing expedition EW9907 conducted in 1999 (Chief Scientist: Dr. Nathan Bangs; Investigators: Dr. Nathan Bangs, Dr. Thomas Shipley, Dr. Casey Moore, Dr. Gregory Moore, and Dr. Julia Morgan). These data files are of SEGY format and include Multi-Channel Seismic Reflection shot data that have not been processed. Data were acquired as part of the projects: A 3-D Seismic Investigation of the Aseismic to Seismic Transition along the Eurasian-Philippine Sea Plate Boundary: U.S.-Japan Cooperative Program, Seismic Velocity, Compaction, and Pore Pressure in Underthrust Sediments, Nankai Subduction Zone, and A 3-D Seismic Investigation of the Sediment-to-Rock Transition and its Relationship to Nankai Subduction Thrust Seismicity: U.S.-Japan Collaborative Program, and funding was provided by NSF grants: OCE02-41375, OCE02-41380, OCE02-41482, OCE97-30637, OCE98-02264, and OCE98-02295.